100 Doors 2013 Walkthrough: Levels 76-80

100 Doors 2013 (not to be confused with 100 Floors) is the sequel of the one of the most popular puzzle games, 100 Doors. The game features 100 Doors with different puzzles to solve. It is available for Android devices. Below is a guide and walkthrough for each of the 100 doors in 100 Doors 2013.

Level 76 / Door 76 Answer: Enter the code “1518” in the keypad. How we solved it: First calculate the years lived for each person (their birth and death dates are showed above their picture).

Top left: 84

Top right: 54

Bottom left: 87

Bottom right: 76

Next, using the clues on the door solve the equation. First add the two top numbers: 84 + 54 = 138. Then subtract the bottom two numbers: 87 – 76 = 11. Finally, multiply the two answers: 138 x 11 – 1518, and that’s your code.

Level 77 / Door 77 Answer: Move the pot on the right side of the elevator all the way to the left (by the pot with the flowers). Press the button on the wall to the right 4 times. It should look like this.

Level 78 / Door 78 Answer: Use the dots above the door as a clue to which buttons to press. Press the circles in this order:

Top left and Bottom left at the same time

Right

Bottom left

Right

Top left

Right

Bottom left

Right

Bottom left and Top left at the same time.

Level 79 / Door 79 Answer: Enter the code “57911” on the keypad. How we solved it: Tapping on each of the silver blocks shows you how many times it takes to go back to the start position.

1st: 5

2nd: 7

3rd: 9

4th: 11

Combination: 57911

Level 80 / Door 80 Answer: You’ll see two arrows pointing in different directions on the door along with two white bars on the sides. Pull the left side of the door left with one finger and at the same time, while holding it, pull the white bar are on the left all the way down. Next, pull the right side of the door and at the same time, while holding it, pull the white bar on the right all the way down.